1376673090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{207643}}^1$

素因数の和:207683

約数の個数: 64

約数和(自身を含む): 3767492736

約数和(自身を除く): 2390819646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 207643, 415286, 622929, 1038215, 1245858, 2076430, 2699359, 3114645, 3529931, 5398718, 6229290, 7059862, 8098077, 10589793, 13496795, 16196154, 17649655, 21179586, 26993590, 35299310, 40490385, 45889103, 52948965, 80980770, 91778206, 105897930, 137667309, 229445515, 275334618, 458891030, 688336545, 1376673090]

約数ペア:

[(1, 1376673090), (2, 688336545), (3, 458891030), (5, 275334618), (6, 229445515), (10, 137667309), (13, 105897930), (15, 91778206), (17, 80980770), (26, 52948965), (30, 45889103), (34, 40490385), (39, 35299310), (51, 26993590), (65, 21179586), (78, 17649655), (85, 16196154), (102, 13496795), (130, 10589793), (170, 8098077), (195, 7059862), (221, 6229290), (255, 5398718), (390, 3529931), (442, 3114645), (510, 2699359), (663, 2076430), (1105, 1245858), (1326, 1038215), (2210, 622929), (3315, 415286), (6630, 207643)]